This part is using in Chair,the raw material of this Hardware Parts is A380.The main processes of this Chair Hardware part are die casting,Shot Blasting,CNC Milling. For die casting parts, the general processing flow includes die casting, degating, grinding, CNC machining, drilling and tapping, polishing, full-inspection and spray painting, among which post processing technology is an important part. Normally, if you have no special requirements for surface treatment, die casting products are processed with a simple treatment, such as sandblasting. This treatment gives work-piece surfaces certain cleanness and different roughness, so as to improve their mechanical properties. The company possesses strong technical power and a highly qualified team. For production ,the factory has die casting machines, CNC machining centers ,CNC lathes, automatic drilling machines, tapping machines, tumbling machine, grinding machines, shot blasting mach…